148 results about "Behenic acid" patented technology

A non-lauric, non-trans, non-temper (Non-LTT) fat composition comprising a fraction obtained from a randomised triglyceride mixture in which min. 90% by weight of the constituent fatty acids are: palmitic (C16:0), stearic (C18:0), arachidic (C20:0) behenic (C22:0), oleic (C18:1) and linoleic (C18:2) acid and the total content of arachidic and behenic acid is 3-40% by weight and the total content of palmitic and stearic acids is 25-60% by weight, said fraction having the following physical and chemical properties: (1) slip melting point measured according to AOCS Cc 3-25: below 36° C. and solid fat content (SFC) measured according to IUPAC 2.150 mod. (stabilised at 20° C. for 24 h): above 25% by weight at 20° C.; (2) total content of saturated fatty acids measured according to IUPAC 2.301 and 2.304: 40-75% by weight, preferably 45-70% by weight; (3) total content of arachidic and behenic acids: 3-40% by weight, preferably 5-35% by weight, and total content of palmitic and stearic acids: 25-60% by weight, preferably 25-50% by weight, both measured according to IUPAC 2.301 and 2.304; (4) total content of triglycerides having triglyceride composition (TGC) of C56-C60 measured by number of total carbon atoms of constituent fatty acids according to IUPAC 2.323: min. 9% by weight, preferably min. 15% by weight; (5) total content of S2U-type triglycerides: min. 25% by weight, preferably min. 35% by weight, where S=saturated fatty acids and U=unsaturated fatty acids.

Aspects of the invention relate to beverage compositions, including, for example, concentrated and ready-to-drink formulations sweetened with at least one non-nutritive sweetener and further including a long chain fatty acid compound in an amount sufficient to reduce the off-note taste of the non-nutritive sweetener. In certain embodiments, the long chain fatty acid may be one or more of the following: lauric acid, myristic acid, palmitic acid, stearic acid, arachidic acid, behenic acid, oleic acid, linoleic acid, alpha-linolenic acid, arachidonic acid, eicosapentaenoic acid, docosahexaenoic acid, erucic acid, adipic acid, and palmitic acid. In certain exemplary embodiments, a plurality of different long chain fatty acids are utilized. In another embodiments, the long chain fatty acids comprise both natural and synthetic fatty acids.

Glyceride fat which comprises a mixture of glycerides originating from seed oilswhich have not substantially been subjected to chemical modification,which glycerides are derived from fatty acids which comprise(a) at least 10 wt. % of C18-C24 saturated fatty acids(b) which comprise stearic and / or arachidic and / or behenic acid and / or lignoceric acid(c) oleic and / or linoleic acid, while(d) the ratio of saturated C18-acid / saturated (C20+C22+C24)-acids >=1, preferably >=5, more preferably >=10,which glycerides contain calculated on total fatty acid weight(e) <=5 wt. % of linolenic acid(f) <=5 wt. % of trans fatty acids(g) <=75 wt. %, preferably <=60 wt. % of oleic acid on total fatty acids on position 2 of the glyceride moleculewhich glycerides contain calculated on total glycerides weight(h) >=8 wt. % HOH+HHO triglycerides(i) <=5 wt. % of trisaturated triglycerides(j) which glycerides have a solids content comprising N10>10 and N35<=15and which is characterised in that the ratio of (HOH+HHO) and (HLH+HHL) triglycerides >1, where H is a saturated C18-C24 fatty acid residue, O is an oleic acid residue and L is a linoleic acid residue.

Disclosed herein are oxygen scavenging compositions and packaging articles that comprise (a) a metal catalyzed oxidizable compound and (b) at least one of a transition metal carboxylate, wherein the transition metal carboxylate comprises at least one carboxylate group and wherein each carboxylate group comprises between 20 and 30 carbon atoms, inclusive, such as cobalt behenate or cobalt arachidate.

A toner is provided that includes a release agent, a colorant, a binder resin including a polyester resin, and a fixing auxiliary component including an ester compound of a fatty acid with an alcohol. The fatty acid includes stearic acid and behenic acid in a total amount of 80% by weight or more. The alcohol includes ethylene glycol in an amount of 80% by weight or more. The ester compound has a hydroxyl value of 10 to 100 mgKOH / g.

Disclosed are antiperspirant stick compositions that exhibit substantially less visible residue (whitening) upon application to the skin or after drying and which exhibit improved aesthetics and superior cosmetic properties. The compositions include a non-liquid organic ester emollient with a melting point between about 25° C. and about 60° C. (preferably isostearyl behenate); and an inert polymeric material (preferably a low molecular weight polyethylene; in addition to (a) a volatile (for example, cyclomethicone), (b) a non-volatile liquid emollient; (c) a gelling agent (for example, stearyl alcohol and hydrogenated castor oil); (d) at least one active antiperspirant material (for example, particulate antiperspirant aluminum zirconium tetrachlorohydrex salts); and (e) optionally other antiperspirant stick compatible materials.

Relatively large-sized hollow confectionery containing an expanded chocolate and having a very light texture. Namely, a hollow confectionery having a space volume of up to 100 ml. The hollow confectionery containing an expanded chocolate, which are composed of a gas-entrapped chocolate mass comprising a diglycerin fatty acid ester or a mixed oil containing an edible fat and tri-saturated fatty acid glycerides containing behenic acid, BOB seeding material or crystalline powdered BOB, and hollow confectionery filled with the gas-entrapped chocolate mass, can be obtained by expanding the expanded chocolate mass in the hollow confectionery under reduced pressure and then cooling to give gas-entrapped chocolate having an apparent specific gravity of 0.14 to 0.30.

The invention discloses a low-energy health chocolate and an industrial production method thereof. The chocolate comprises the following materials by weight percent: 5-10 percent of flavor component, 8-10 percent of cocoa butter, 20-30 percent of low-energy cocoa butter, 40-50 percent of low-energy sweetener, 0.5-1.0 percent of emulsifying agent and 3-10 percent of no-energy filling agent; the low-energy cocoa butter can be prepared by the following method: under the condition of 60-80 DEG C, adding caprylic acid or decylic acid and behenic acid into the cocoa butter, adding lipase with the mass equal to that of total substrate, under the stirring speed of 100-200r / min, reacting for 6-12 hours under the action of enzymatic and catalytic ester exchange, filtering to remove enzyme and obtain crude oil, and carrying out molecular distillation, refining and deacidification on the crude oil to obtain the low-energy cocoa butter; and the preparation method comprises the steps of mixing, accurate grinding, refining, temperature adjusting, forming and the like. The low-energy health chocolate realizes sugar free, low sweetness, high fibrosis and low energy.

A cleaning composition comprises at least one plant extract surfactant with solubility on oil and at least a natural macromolecular surfactant in a mass ratio of 5-50:5-50. The plant extract surfactant comprises tea saponin, saponin extractive, Sapindus saponins, palmitic acid, stearic acid, oleic acid, linoleic acid, arachidic acid and behenic acid; and the natural macromolecular surfactant comprises fatty acid methyl ester sulfonate, FMEE, alkyl polyglycoside, polyglycerol fatty acid ester, modified oil and oleic acid. The invention also provides a wet tissue using the clean composition. The wet tissue provided by the invention is convenient to carry, easy to use and has good cleaning effect.

Disclosed is a flame-retardant polyamide composition which is excellent in mechanical properties such as toughness, and heat resistance, flame retardancy and flow ability during a reflow soldering process. In addition, this polyamide composition exhibits high thermal stability during molding. Specifically disclosed is a flame-retardant polyamide composition containing (A) 20-80% by weight of a specific polyamide resin, (B) 10-20% by weight of a metal phosphinate, (C) 0.05-1% by weight of a lithium salt, a calcium salt, a barium salt, a zinc salt or an aluminum salt of montanic acid, behenic acid or stearic acid. It is preferable that this flame-retardant polyamide composition contains no halogen flame retardant.

A foaming composition suitable for topical application, containing, in an aqueous medium, one or more fatty acid salts in an amount of at least 20% of the total weight of the composition, and at least one surfactant chosen from behenyl alcohol nonionic surfactants and behenic acid nonionic surfactants. The compositions may be in the form of creams or milks, and show very good stability even after heating to very high temperature. They may be used especially in cosmetics or dermatology, as cleansing or makeup-removing products for the skin, the scalp and / or the hair.

A non-lauric, non-trans, non-temper (Non-LTT) fat composition comprising a fraction obtained from a randomised triglyceride mixture in which min. 90% by weight of the constituent fatty acids are: palmitic (C16:0), stearic (C18:0), arachidic (C20:0) behenic (C22:0), oleic (C18:1) and linoleic (C18:2) acid and the total content of arachidic and behenic acid is 3-40% by weight and the total content of palmitic and stearic acids is 25-60% by weight, said fraction having the following physical and chemical properties: (1) slip melting point measured according to AOCS Cc 3-25: below 36° C. and solid fat content (SFC) measured according to IUPAC 2.150 mod. (stabilised at 20° C. for 24 h): above 25% by weight at 20° C.; (2) total content of saturated fatty acids measured according to IUPAC 2.301 and 2.304: 40-75% by weight, preferably 45-70% by weight; (3) total content of arachidic and behenic acids: 3-40% by weight, preferably 5-35% by weight, and total content of palmitic and stearic acids: 25-60% by weight, preferably 25-50% by weight, both measured according to IUPAC 2.301 and 2.304; (4) total content of triglycerides having triglyceride composition (TGC) of C56-C60 measured by number of total carbon atoms of constituent fatty acids according to IUPAC 2.323: min. 9% by weight, preferably min. 15% by weight; (5) total content of S2U-type triglycerides: min. 25% by weight, preferably min. 35% by weight, where S=saturated fatty acids and U=unsaturated fatty acids.

A heat developable image recording material including a photosensitive silver halide, a reducing agent for silver ions, a binder and non-photosensitive organic acid silver salt particles on one side of the surface of a substrate. A content of silver behenate in the non-photosensitive organic acid silver salt particles is 90 mol % to 100 mol %, and at least one kind of mercapto compound is contained in a surface of the substrate at the same side as a layer having the photosensitive silver halide. The heat developable image recording material includes a compound represented by following the general formula (1) wherein, R<21>, R<22 >and R<23 >each independently represent a substituted or non-substituted alkyl group. When R21, R<22 >or R<23 >have a substituent, the substituent is a halogen atom etc. The non-photosensitive organic particles are prepared from organic acids including at least behenic acid and erucic acid, and a content of the erucic acid is 0.000001 mol % to 0.4 mol %.

The invention relates to a levetiracetam slow release medicinal composite and a preparation method thereof. The tablet core of the medicinal composite is mainly composed by 55-65% of levetiracetam in weight percentage and 35-45% of non hydrophilia auxiliary material with the slow release function in weight percentage, the non hydrophilia auxiliary material with the slow release function is mixed by one, two or three of ethyl cellulose, methyl cellulose or behenic acid glyceride, and the slow release medicinal composite does not need a functional controlled release coating to adjust the drug release. The levetiracetam medicinal composite has stable drug release performance, good biocompatibility and dissolution performance; and the preparation technology is simple, is easy to reproduce, and is applicable to industrialization production.

A vegetable fat composition comprises glycerides, wherein the triglyceride content of the composition is:6 to 20% SSS,5 to less than 20% SUS5 to less than 25% SSU10 to 39% SU2 andat least 20% U3,wherein S is a saturated fatty acid residue having 16 to 24 carbon atoms and U is an unsaturated fatty acid residue having at least 18 carbon atoms and all percentages are by weight based on the total triglycerides present in the composition,the weight ratio SUS / SSU is between 0.5 and 2.0,the weight ratio of (saturated fatty acid residues having 18 to 24 carbon atoms) / (saturated fatty acid residues having 16 carbon atoms) in the total S content of the triglycerides is less than 0.2,and the triglycerides contain less than 3% of arachidic and behenic acid residues based on the total fatty acid residue content of the triglycerides,and wherein the saturated fatty acid residue content of the triglycerides is less than 45% by weight of the total fatty acid residues in the triglycerides. The composition may be used to produce baked products and iced confectionery products.

The present invention relates to the use of fully esterified di- or oligosaccharide polyesters in hair styling products selected from hair styling waxes, hair styling creams, hair styling foam wax products, and hair styling spray wax products. Preferred saccharide polyesters are octaesters of sucrose and C8 to C30 fatty acids such as behenic acid and fatty acids derived from cotton seed oil.

[Object] To provide lip cosmetics which are excellent in the sense of use such as smoothness and adhesion upon application, excellent in moisturizing and protecting properties for lips, and excellent in long-term stability.[Solving Means] A lip cosmetic of the present invention contains the following ingredients (a) to (e): (a) an oligomer produced from behenic acid, eicosane diacid, and a glycerin condensate; (b) a polyol; (c) water; (d) an ester oil composed of a carboxylic acid having 2 to 36 carbon atoms and an alcohol having 1 to 36 carbon atoms and being in a liquid or paste form at ordinary temperature; and (e) an oily gelling agent.

The invention relates to a reduced calorie fat and a process for the preparation of a reduced calorie fat, which includes esterification of edible oils with a source of behenic acid in the presence of a catalyst at a temperature in the range of about 25° C. to 150° C. for at least about 0.5 hours, and then recovering and purifying the reduced calorie fat using conventional methods.

The invention provides a crystallization aid. The crystallization aid is a glyceride composition; and in the glyceride composition, palmitic acid accounting for 3-40wt% of the content of total fatty acids, stearic acid accounts for 30-55wt% of the content of total fatty acids, and behenic acid accounts for 20-45wt% of the content of total fatty acids. The invention also provides a fat fractionation method. Fat crystallization is effectively promoted by combining the crystallization aid with the fractionation method, so the crystallization time is shortened, and the crystallization aid can be recycled.

The invention provides a moisture-proof coating method used for traditional Chinese medicine salvia miltiorrhiza extract powder or particles. According to the moisture-proof coating method used for the traditional Chinese medicine salvia miltiorrhiza extract powder or the particles, the traditional Chinese medicine salvia miltiorrhiza extract powder is placed in a top-spraying type fluid-bed coating machine and is prepared into dissociative small particles by means of 6% starch slurry; pulverization pressure is controlled to be 1.5 Pa; temperature of inlet wind is controlled to be at 50-55 DEG C; temperature of materials is controlled at 45-47 DEG C; after the traditional Chinese medicine salvia miltiorrhiza extract powder is prepared into dissociative the small particles by means of the 6% starch slurry and a spraying nozzle system capable of containing two layer of the small particles is installed to serve as a spraying gun device, coating materials (glycerol palmitic acid stearate or behenic acid glyceride) are heated to 55-78 DEG C; after hot air at the temperature of 55-60 DEG C is infused and the materials to be coated are fused, the temperature of the hot air and the materials reach to 66-78 DEG C; and then coating liquid is sprayed; after the coating liquid is sprayed, heating is stopped, and the materials to be coated are taken out when cooled to the temperature of 30-35 DEG C through blowing cold wind at the temperature of 30 DEG C. Products obtained with the method are good in moisture-proof effect, simple in process, small in coating amount, and high in industrial application value.

The invention relates to the field of a medicine for treating skin diseases, and in particular relates to a pharmaceutical composition for treating skin diseases and a preparation method of an ointment of the pharmaceutical composition. The pharmaceutical composition for treating skin diseases comprises palmitic acid, stearic acid, oleic acid, linoleic acid, linolenic acid, behenic acid and plant oil. The pharmaceutical composition disclosed by the invention is applicable to various skin diseases, including (but not limited in) trauma, scald, burn, diabetic feet, bedsore, eczema, psoriasis, stopping pain and itch; the pharmaceutical composition, by using natural plant oil, can achieve effects of inhibiting bacteria and treating various skin diseases; and the pharmaceutical composition can accelerate a cure cycle, and no scar is left; natural ingredients of various plant oils are detected through a modern analysis technology, so as to guarantee effectiveness and consistency of the product; and by adding and proportioning tea tree oil, an optimum formula is provided to treat various skin diseases, and stabilities of active ingredients are enhanced.

The invention provides a compound antibacterial agent and a preparation method thereof. The compound antibacterial agent contains the following components in parts by weight: 111 parts of water, 0.5-11 parts of soybean extractive solution, 0.5-2.5 parts of glycine, 0.005-3.0 parts of epsilon-poly-lysine, 0.1-5.0 parts of benzalkonium chloride, 0.01-0.1 part of ergosterol, 0.1-1 part of docosanoic acid, and 0.1-6.0 parts of didecyldimethylammonium chloride. The preparation method of the compound antibacterial agent comprises the steps of diluting soybean extractive solution with water, and proportionally adding glycine, epsilon-poly-lysine, benzalkonium chloride and didecyldimethylammonium chloride. The compound antibacterial agent provided by the invention is not harmful to human and livestock, has high sterilizing capacity, can be used at various sterilizing and disinfecting sites, and has the advantages of low cost, wide application range and good sterilizing effect.

The invention discloses separated peanut beta-ketoacyl-CoA synthase (KCS) genes AhyA.KCS1 (SEQ ID No. 2) and AhyB.KCS1 (SEQ ID No. 4). The invention also provides a method for producing transgenic yeast and plants by using the genes; the method can increase the content of very long chain fatty acids, especially behenic acid, in the plants, and the highest content reaches 12.3%; the total amount ofVLCFA in the yeast is increased to 6.1% from 0.4%, namely, is increased by nearly 15 times; the total amount of the VLCFA in the arabidopsis transgenic plant is increased to 25.0% or above, namely, is increased by 4 times or more. The method has an important application value in the improvement of plant fatty acids and the cultivation and production of high value-added oil crops.

The invention relates to a seed soaking solution special for directly-seeded rice seeds. The seed soaking solution is prepared from, by weight, 90-120 parts of magnetic water, 1.5-2.5 parts of tea saponin, 1-2 parts of purple sweet potato anthocyanin, 1-2 parts of sodium nitrophenolate, 1.5-2.5 parts of curcumin, 4-6 parts of alanine, 3-5 parts of monopotassium phosphate, 3-5 parts of carbendazim, 1.5-2.5 parts of seaweed micro powder, 4-6 parts of water soluble potassium, 1.5-2.5 parts of sodium selenite, 1.5-2.5 parts of chelated iron, 0.4-0.6 part of behenic acid glyceride, 1-2 parts of phosphate buffer, 0.4-0.6 part of neutral protease, 1.5-2.5 parts of corn starch, 1-2 parts of fulvic acid, 1.5-2.5 parts of gibberellin, 0.4-0.6 parts of rose essential oil and 0.4-0.6 parts of potassium sorbate. The seed soaking solution is free of toxins and harm, free of residues and capable of achieving the sterilizing effect, promoting sprouting of rice and increasing the emergence rate.

Disclosed is urea formaldehyde / alkyd woodenware half-matte top finish, comprising half-matte top finish and lacquer mate; the weight ratio of half-matte top finish and lacquer-mate during the construction is 1:0.3-0.4; wherein the half-matte top finish is composed of bean oil, or alkyd at mediate or short oil length modified from behenic acid, urea resin etherified by butanol, polycarboxylic acid dispersant, aerosol flatting agent, Tissuemat E anti-settling agent, polyether organosilicone leveling agent, aralkyl organosilicone leveling agent, non-siliceous foam killer and normal butanol; the lacquer-mate is composed of paratoluenesulfonic acid, normal butanol and thinner. The top finish is environment-friendly and energy-saving and suits the requirements in the work of lacquering woodenware. The top finish is excellent in performance and the lacquer film is of the same or even better performance than polyurethane lacquer.

A foaming composition suitable for topical application, containing, in an aqueous medium, one or more fatty acid salts in an amount of at least 20% of the total weight of the composition, and at least one surfactant chosen from behenyl alcohol nonionic surfactants and behenic acid nonionic surfactants. The compositions may be in the form of creams or milks, and show very good stability even after heating to very high temperature. They may be used especially in cosmetics or dermatology, as cleansing or makeup-removing products for the skin, the scalp and / or the hair.

The invention relates to the field of drug synthesis, and specifically relates to a preparation method of a pharmaceutic adjuvant grade Glyceryl Behenate. The method provided by the invention comprises the following steps: (1) adding behenic acid and glycerol into a reactor and thoroughly stirring; (2) directly heating for a dehydration and esterification reaction; (3) adding active carbon for decolorization, and filtering while hot; and (4) adding purified water, cooling for crystallization, centrifuging, drying and crushing to obtain the pharmaceutic adjuvant grade Glyceryl Behenate. The invention employs direct dehydration esterification of behenic acid and glycerol to prepare the Glyceryl Behenate, without addition of a catalyst as in a conventional esterification reaction, such as sulfuric acid, p-toluene sulfonic acid and solid acid; no other reaction solvent needs to be added; besides, the product is convenient for refining. The process produces little ''three wastes'', has simple operation and yield higher than 89%, and is suitable for industrial production; and the quality of the prepared Glyceryl Behenate can meet the requirements of pharmaceutic adjuvant grade.

An oralloy applied solution of silymarinum-glyceride behenate nanoparticles is prepared from silymarinum, glyceride behenate and soybean phosphatide as carrier, and poloxamer 188 and glycerine as suspending aid by solvent-fusing dispersion method and high-pressure emulsifying and homogenizing method. Its advantages are high biologic utilization rate and higher curative effect.